Very good quality charging unit for lead acid batteries

output voltage is 6.9 - 7.3 volts

For charging up 6 volt acid cells 

made by ACP - model number SWD60-806P 

can be used on 100 - 240 volts input,

IEC EU 2 pin plug to standard 2 pin razor plug

Data included, reverse polarity indication, spade connectors on the end

15.5 x 7.5 x 5 cm